<!DOCTYPE html>
<html>
<head>
    <title>qq</title>
</head>
<body>
    <form action="http://aoyun.dev/app/?url=common/upload" method="post" enctype="multipart/form-data">
        <input type="file" name="file" />
        <input type="submit" value="up" />
    </form>
</body>
</html>